(1) for metal surface cleaning and pickling. (2) lowconcentration of formalin used to accelerate the processing ofadhesives. (3) is the production of starch modifier, and appliedbinder and coating production. (4) for the purification of ammoniumsulfate. (5) is the basic component of hair dye, bleaching.

Ammonium persulphate (NH4)2S2O8CAS NO# 7727-54-0